<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<script type="text/javascript">
			console.log(1);
			setTimeout(function(){
				console.log(2);
			},0)
			console.log(3);
		</script>
	</body>
</html>
